package com.rbs.dao;

import com.rbs.entity.Brand;

import java.util.List;
import java.util.Map;

public interface BrandDao {
    //查询所有
    public Map<Integer,String> selectAllBrand();
    //查询所有返回List集合
    public List<Brand> selectAllBrandAndPhoneNum();
    //添加品牌
    public int addBrand(Brand brand);
    //删除
    public int deleteBrandById(int id);

}
